#!/bin/bash

if [ $# -eq 0 ];then
	echo "帮助:$0 <系统名称>"
	exit 66
fi


case $1 in
	windows|Windows)
	echo "Microsoft"
		;;
	linux|Linux)
	echo "redhat"
		;;
	mac|Mac)
	echo "apple"
		;;
	*)
	echo "other"
		;;
esac

